18043+0633 SKF1860

 
 
18h 04m 15.05s +06 33' 24.0" P.A. 34.00 sep 18.5 mag 9.50,13.50 Sp F8
 
 
Coord 2000
18043+0633
Discov num
SKF1860
Comp
Coord arcsec 2000
18 04 15.05 +06 33 24.0
Date first
1982
Date last
2016
Obs
12
Pa first
34
Pa last
34
P.A. Now (θ)
34°
Sep first
18.4
Sep last
18.5
Sep. Now (ρ)
18.5"
Mag pri
9.50
Mag sec
13.50
delta mag (ΔM)
4
Spectral class
F8 (yellow-white)
Pri motion ra
+041
Sec motion ra
Pri motion dec
-019
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
34.2
Precise sep
18.469
Constellation
Hydra
Tycho2
0442-01310-1
Gaia DR2
4474968245806043776
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18043+0633 SKF1860 2010 4 34 18.5 9.50 13.50 F8 180415.05+063324.0
18043+0633 SKF1860 2015 6 34 18.5 9.50 13.50 F8 180415.05+063324.0

If you need more information about this double, apply for a data request form to the WDS.